Firefox can't open. HTML files

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• Cannot open HTML files

  Former title: can't open html files by double-clicking after Windows update

  Hello

  After today update Windows I can't open html files in my browser (SeaMonkey) by double-clicking on it in Windows Explorer. Nothing happens when I double click on it. .html extension is always associated with SeaMonkey.

  Is there some security settings changed?

  By the way: Windows Update should never restart Windows without asking. This is really a no go! I changed the settings to update manually now installation and the hope that restart without asking will not happen.

  Thank you and best regards,

  Rolf

  Hi Rolf,.

  Thanks for the reply.

  Glad to know that the problem is solved.

  Please get back to us if you have any questions about your computer.

• I can't open pdf files in firefox, and I tried all the solutions proposed by others. How can I reactivate pdf in firefox?

  I have recently switched to Firefox to Google Chrome, and I find that I can't open all PDFs from the web in some way in Firefox. I can't download them and open them in Adobe Reader and I can't preview them in Firefox, or I can use the plugin from Adobe. I tried to use the solutions posed by users on this site, but none of them have worked. Whenever I have an amendment to the settings to try to resolve this problem, change never allows me to view the pdf file, and the setting reverts to the previous setting after the browser is restarted. I don't like how to display the file, but I need to be be able to see a preview or I need to be able to download it.

  I use an adobe download add-on, 3.0.0.2, and I have disabled. Now, I can actually open pdf files in my browser shows a preview, or download them as I see fit. Thank you!

  But clearly, there is an error with the add-on.

• How can I open ANY file on my PC. The habit of using file > open > filename

  Have Firefox 32.0.3.
  How can I open any file on my computer directly from firefox now?
  I used just click file > open > (filename) IE all my Open Office files.
  Files in Notepad, or any other file on my PC. Do not seem to have this capability
  with the new icon of the menu, or am I missing something.

  Hello cormact, you can customize the interface of firefox and put the open file button in the firefox menu: Customize Firefox commands, buttons, and toolbars

  or you can always open it with the keyboard shortcut ctrl + o...

• I tried to uninstall and reinstall Firefox several times. Whenever I try to open Firefox I get an error message saying "Close Firefox","a copy of Firefox is already open. Only one copy of Firefox can be open at a time. »

  I uninstall Firefox, and then reinstall Firefox, try to open Firefox and get an error message in a box indicating popup.

  "Closing of Firefox.

  "A copy of Firefox is already open. Only one copy of Firefox can be open at a time. »

  Create a new profile as a test to see if your profile is the source of the problems.

  See "basic troubleshooting: a new profile:

  • https://support.Mozilla.com/kb/basic+troubleshooting#w_8-make-a-new-profile

  If this new profile works then you can transfer files from the old profile to the new profile, but make sure not to copy corrupted files.

  See:

  • http://KB.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

• Firefox can't find the file at chrome://tavgp/content/htmlwindow.xul.

  Firefox can't find the file at chrome://tavgp/content/htmlwindow.xul.

  This has happened

  Each time Firefox opened

  == I deleted duplicate files

  It looks like a problem with an extension of the AVG. See Troubleshooting extensions and themes and problems of hardware acceleration to resolve common Firefox problems

• Can't open downloaded files

  I can't open downloaded files, a program that I paid for, among other things. I got the message, "choose what file you want to open the program with". On May 9, I downloaded files will be open, after that no. Please note: I ran a scan of viruses & spyware in depth and made that a retailer computer as well, we do not find the remark of a Trojan or viruses. What is a "worm"... If so, how to remove? This wonderful Vista doesn't let me system restore to May 9, (thank you Bill Gates).

  Cam someone provide a solution I haven't read by Googling? Thank you!

  Roy

  How to analyze the entries in the log file generating the program Checker (SFC.exe) resources of Microsoft Windows in Windows Vista
  http://support.Microsoft.com/kb/928228#appliesTo

  Some Windows Vista functions may not work, or Windows Vista may stop responding
  http://support.Microsoft.com/default.aspx/KB/929833#appliesTo

  Favorite sequence of tutorial - Vista Repair Options - Vista
  http://www.Vistax64.com/tutorials/101393-repair-Vista-options-preferred-sequence.html

  Have you looked at the MsConfig tool as a way to eliminate third-party programs or services as a possible cause?

  310560 How to troubleshoot by using the Msconfig utility in Windows XP
  http://support.Microsoft.com/kb/310560

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/default.aspx/KB/929135

• Internet Explore has been deleted and other unknown to me and now I can't open exe files?

  Internet Explore has been deleted and other unknown to me and now I can't open exe files?

  Hello

  Internet explorer 7 is part of vista

  You should borrow a vista microsoft dvd, not an acer HP recovery disk and do a repair installation

  read the below tutorial on how to perform a repair installation

  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

• It can not open PDF files in IE 7 or IE 8.

  It can not open PDF files in IE 7 or IE 8. I have to use firefox. This just started last week. Whenever I try to open a pdf file, IE freezes and no response.

  Are you running IE 7 and IE - 8 on the same computer?  If so, how?

  Uninstall and re - install Adobe Reader should fix.

  Boulder computer Maven
  Most Microsoft Valuable Professional

• Illustrator can't open my file - shows just the import text options

  Hello! I was just working with Illustrator on Windows and my PC was in accident. After that restart Illustrator can't open the file-it just opens a blank document with the 'Text Import Options' window illustrated above.

  See this document on how to use it:

  https://helpx.Adobe.com/de/Illustrator/using/crash-file-data-recovery.html

  It is important that, after a crash, you open Illustrator and just double click on your file.

  When he presents a few warnings error, comes through them but read carefully, and then click options to choose wisely.

  When the revival after an accident you have a unique possibility to recover your file (and even that may fail).

  For the file in question your food options are very limited, but for the future, you might want to take action.

• Help? Adobe Acrobat Standard 11 - just bought for windows 7, now I can't open pdf files or tie?

  Help!

  I just bought the last Adobe Acrobat XI Standard.

  I put in the serial key number but my computer tells me that calling a product is not found on my computer so I can not use the adobe product. So now I can't open any file or attach PDFs to emails without this message coming. I uninstalled the "Adobe Acrobat XI Standard twice! with no luck.

  I need it sorted as soon as possible because I'm working! Any suggestions?

  DotBellaParis if you are prompted for a product calling it so it would seem that you purchased an upgrade to Acrobat Standard XI.  You should have the option to enter the serial number of your previous purchase of Acrobat.  You can find information on how to locate your previous issues of the series at http://forums.adobe.com/message/3987968#3987968?promoid=KBHJW.

  If you did not intend to buy an upgrade, then I recommend to submit a return request.  You can find more information on the presentation of a return to the return, cancel, or Exchange an Adobe order - http://helpx.adobe.com/x-productkb/policy-pricing/return-cancel-or-change-order.html.  Once you have returned the upgrade you can then buy the full version which will not ask you for an eligible product or a serial number.

• I get an error message that "a copy of Firefox is already open. Only one copy of Firefox can be open at a time"and I have no open copy.

  I get an error message that "a copy of Firefox is already open. Only one copy of Firefox can be open at a time"and I have no open copy. How can I fix this problem? I like firefox because it runs many technical programs on the web that do not work with safari. I have FireFox installed on my PowerBook MacPro OS X 10.7.5 32.0.1 version. My activity monitor shows all activity of FireFox, so don't know not what he sees

  Check out these links;
  http://www.bing.com/search?q=Firefox%20not%20Close%20mac

• I get a dialog box with a copy of firefox is open and that only one copy of firefox can be opened simultaneously.

  I get a dialog box with the following: "a copy of firefox is open and that only one copy of firefox can be open at the same time."

  I don't see where firefox is open.

  How back in firefox so that I can read the links that are in my emails?

  Thank you.

  Sometimes when the FF closes, no not all stops correctly.
  On Windows, start the Task Manager (other systems may have
  different names and / or commands). Select the process.
  Look towards the bottom of the list for Firefox. Click right and then click end task.
  If this problem keeps coming, ask for help more.

• When you try to start Firefox I get a message saying "a copy of Firefox is already open. Only one copy of Firefox can be open at a time. "I started a new profile, but the Profile Manager always tells me that by default it is still in use.

  When you try to start Firefox, even once, I got a message saying "close Firefox. A copy of Firefox is already open. Only one copy of Firefox can be open at a time. "This issue is addressed in Mozillazine but nothing I've tried there seems to work. I started a new profile in the profile manager that gets at least upwards and the functioning, but strangely enough the Manager also told me the old (default) profile is still underway, although I can't find a way to close it. Also, I can't find the default profile in my Profile Manager. can anyone help?

  This has happened

  Just once or twice

  == I thought that I had left Firefox and he was new.

  I get the same problem from time to time. It is not a solution but I go into Task Manager (select by right clicking on an empty area of the start bar) and under the research process and, invariably, there is a 'hidden' version to use the FF. I selects & close via Task Manager and then am able to restart FF.

• Satellite Pro P300 - after Truesuite update I can't open protected files

  Hello
  Sorry for my bad English, but I came to Italy, and here we do not have any forum that can solve my problem.

  I have a Toshiba laptop pro P300 with fingerprint reader. I use fingerprints to log and protect certain files, simply out of curiosity, he seemed cool...: |
  The problem was born while I recently updated "truesuite access manager. Since I did the update I can not open protected files, I have not read that I have to remove the protection before the update (damn...), but these files are important to me and I have to reopen them.

  To solve the problem at all first I restore the system prior to the update to have the old version and open these files again, but my fingers are deleted and I can not create new prints because the pc said "could not open the sensor. I don't know what that means.
  I thought he needs some drivers, so I reinstalled truesuite Manager to access, several times, I reinstalled the BIOS, I did the scan of the drive and the diagnosis of toshiba, but the sensor still does not work.

  I think that if I can record a fingerprint with the old version of the program I will be protected able to open files again (and I will no longer protect them) because only the old version of the program knows how to decrypt these files, but I do not know how to enable the fingerprint sensor. Could someone help me, please?
  Thank you very much!

  The update of Truesuite comes WindowsUpdate? Or did you download the update from the Web from Toshiba site?

  You can use your backup password (usually its your Windows password) to access the files?

• I can't open a file of CDS in media player

  I can't open a file of CED. What should do?

  Where did you get the CED file?

  As far as I can tell, it's a proprietary format of JVC. If you have a camera JVC that you imported the file, try to install the software available on the JVC Web site.

  If you obtained the file from someone, you can try asking them what to play.